CN103573796A - Hinge structure - Google Patents
Hinge structure Download PDFInfo
- Publication number
- CN103573796A CN103573796A CN201210266177.7A CN201210266177A CN103573796A CN 103573796 A CN103573796 A CN 103573796A CN 201210266177 A CN201210266177 A CN 201210266177A CN 103573796 A CN103573796 A CN 103573796A
- Authority
- CN
- China
- Prior art keywords
- hinge structure
- slider
- component
- connecting rod
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
A hinge structure comprise a pedestal, an elastic member arranged on the pedestal, a rotating member, a sliding member, and a connecting rod arranged between the rotating member and the sliding member; the rotating member rotates around a fixed shaft and relatively to the pedestal, the sliding member is driven by the elastic member and moves in a straight line, and the two ends of the connecting rod are pivotally and rotatingly arranged on the rotating member and the sliding member. In the hinge structure, the rotating member and the sliding member are connected through a connecting rod, because the torque direction of the connecting rod is convenient to measure, the manufacturing of the hinge structure and the realization of the hinge structure effect are facilitated.
Description
Technical field
The present invention relates to a kind of hinge, particularly there is the hinge structure that elastic device drives.
Background technique
As shown in Figure 4, an existing hinge structure comprises that cam 100, an elastic component 300 and that can rotate around a rotating shaft is subject to elastic component 300 to drive the slide block 200 moving up and down.Slide block 200 contacts this cam 100 by curved surface.Slide block 200 act on a moment of torsion in cam 100 to realize the object of driving cam 100.When slide block 200 keeps balance in driving cam 100 rotation processes, cam 100 can pause at an arbitrary position.
Existing hinge structure contacts by curved surface, and cam 100 is larger with the tolerance of the contact surface of slide block 200, can produce larger error on the force direction of slide block 200 and cam 100, is difficult for measuring and calculating the moment that 200 pairs of cams of slide block 100 produce.
Summary of the invention
In view of above content, be necessary to provide a kind of hinge structure of being convenient to measure torque.
A kind of hinge structure, comprise pedestal and be placed in the elastic component on pedestal, this hinge structure also comprises rotating component, slider and the connecting rod between this rotating component and slider, this rotating component rotates relative to this pedestal around a stationary axle, this slider is driven along traveling priority by this elastic component, and these connecting rod two ends respectively pivotable are installed on this rotating component and this slider.
In one mode of execution, this connecting rod is installed on this rotating component around one first rotating shaft pivotable, and this first rotating shaft is away from this stationary axle.
In one mode of execution, this connecting rod is installed on this slider around one second rotating shaft pivotable, this slider moves along a first direction, and the line of this second rotating shaft and this first rotating shaft is less than the line of this second rotating shaft and this stationary axle with respect to the angle of this first direction with respect to the angle of this first direction.
In one mode of execution, this rotating component comprises a cam and a swing arm, and this stationary axle and this first rotating shaft are positioned on this cam, and this swing arm is extended along a second direction, and this stationary axle and this first rotating shaft are positioned at the both sides of this second direction place straight line.
In one mode of execution, the moment of torsion that the gravity torque of this rotating component and this elastic component act on this rotating component is balance roughly.
In one mode of execution, this elastic component is a spring.
In one mode of execution, this pedestal is provided with a containing space, and containing space comprises that a cross section is the sliding space that circular elastic space and a cross section are rectangle, and this elastic component is positioned at this elastic space, and this slider is positioned at this sliding space.
In one mode of execution, the width of this sliding space cross section is greater than the diameter of this elastic space cross section.
In one mode of execution, this rotating component and this slider are respectively equipped with recess, and these connecting rod two ends are contained in this two recess.
Relative prior art, is connected by connecting rod between this rotating component and this slider, and the torque direction of this connecting rod is convenient to measurement, facilitates the manufacture of this hinge structure and the realization of hinge structure action effect.
Accompanying drawing explanation
Fig. 1 is the part three-dimensional exploded view of a hinge structure in an embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of hinge structure in Fig. 1.
Fig. 3 is the side view of hinge structure in Fig. 2.
Fig. 4 is the schematic diagram of prior art one hinge structure.
Primary component symbol description
| |
10 |
| Containing |
12 |
| |
122 |
| |
124 |
| |
15 |
| |
20 |
| |
22 |
| Fixed |
222 |
| The |
224 |
| The |
226 |
| |
24 |
| |
30 |
| |
40 |
| |
41 |
| |
42 |
| The |
44 |
| Fixing |
46 |
| The |
48 |
| Connecting |
50 |
| The first through |
52 |
| The second through |
54 |
| The first |
56 |
| The second |
58 |
| |
100 |
| |
200 |
| |
300 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, in a better embodiment of the present invention, a hinge structure comprises a pedestal 10, a rotating component 20, an elastic component 30, a slider 40 and a connecting rod 50.
This pedestal 10 is provided with a containing space 12.This containing space 12 can comprise that a cross section is the sliding space 124 that circular elastic space 122 and a cross section are rectangle.The width of these sliding space 124 cross sections is slightly larger than the diameter of these elastic space 122 cross sections.
This rotating component 20 can be pivotally fixed in this pedestal 10 by a stationary axle 15.This rotating component 20 comprises a cam 22 and a swing arm 24.This cam 22 can have arc outer rim.This cam 22 offers a fixed hole 222 and one first pivoting hole 224.This cam 22 offers the first recess 226 in these the first pivoting hole 224 places.This swing arm 24 along a straight line direction tilts to extend.This fixed hole 222 and this first pivoting hole 224 can be positioned at the both sides of these swing arm 24 place straight lines.
This elastic component 30 can be a Compress Spring.
This slider 40 comprises that a drive portion 41, a fixing part 46 protruding out from these drive portion 41 middle parts and an outward edge from this drive portion 41 are to the supporting portion 42 of downward-extension downwards.This drive portion 41 offers one second pivoting hole 44.This drive portion 41 goes out to offer one second recess 48 in this second pivoting hole 44.
This connecting rod 50 offers one first through hole 52 and one second through hole 54.50 liang of relative ends of this connecting rod are provided with radiused edges.This connecting rod 50 can be pivotally fixed in this rotating component 20 and this slider 40 by one first rotating shaft 56 and one second rotating shaft 58.
Please continue to refer to Fig. 2 and Fig. 3, during assembling, this elastic component 30 is positioned in the elastic space 122 of this containing space 12.The fixing part of this slider 40 46 is snapped in to this elastic component 30 upper ends, and this slider 40 is moved up and down by these elastic component 30 drivings in this sliding space 124.This rotating component 20 is installed on to this pedestal 10 by these stationary axle 15 pivotables.This rotating component 20 is turned to suitable angle, this connecting rod 50 is connected to respectively in the first pivoting hole 224 of this rotating component 20 and the second pivoting hole 44 of this slider 40 with these the second rotating shaft 58 pivotables by this first rotating shaft 56.The two ends of this connecting rod 50 are contained in the first recess 226 of this rotating component 20 and the second recess 48 of this slider 40.As shown in Figure 3, now, this second rotating shaft 58 is less than the line of this second rotating shaft 58 and this stationary axle 15 with respect to the angle of this direction with the line of this first rotating shaft 56 with respect to the angle on these slider 40 movement direction place straight lines.
During use, when this rotating component 20 is swung down to several angle, these elastic component 30 resiliently deformables, this slider 40 upwards carries this rotating component 20 by this connecting rod 50.This connecting rod 50 applies torque to this rotating component 20 along the bearing of trend of this connecting rod 50.The moment of torsion that the gravity torque of this rotating component 20 and this elastic component act on this rotating component is balance roughly.
With respect to prior art, between cam and slide blocks, by connecting rod, be connected and replace original direct curved surface and contact.Prior art need to measure respectively the curved surface of cam and slide blocks, owing to being difficult for measuring correct profile, therefore easily force direction and distance are produced to large error.The bearing of trend of this connecting rod is the moment direction that acts on rotating component, and distance is the distance between spindle central, and the error of generation is little.Can adjust more accurately manufacturing dimension and the shape of this rotating component like this, reduce the error causing in producing.
Claims (9)
1. a hinge structure, comprise pedestal and be placed in the elastic component on pedestal, it is characterized in that: this hinge structure also comprises rotating component, slider and the connecting rod between this rotating component and slider, this rotating component rotates relative to this pedestal around a stationary axle, this slider is driven along traveling priority by this elastic component, and these connecting rod two ends respectively pivotable are installed on this rotating component and this slider.
2. hinge structure as claimed in claim 1, is characterized in that: this connecting rod is installed on this rotating component around one first rotating shaft pivotable, and this first rotating shaft is away from this stationary axle.
3. hinge structure as claimed in claim 2, it is characterized in that: this connecting rod is installed on this slider around one second rotating shaft pivotable, this slider moves along a first direction, and the line of this second rotating shaft and this first rotating shaft is less than the line of this second rotating shaft and this stationary axle with respect to the angle of this first direction with respect to the angle of this first direction.
4. hinge structure as claimed in claim 3, it is characterized in that: this rotating component comprises a cam and a swing arm, this stationary axle and this first rotating shaft are positioned on this cam, and this swing arm is extended along a second direction, and this stationary axle and this first rotating shaft are positioned at the both sides of this second direction place straight line.
5. hinge structure as claimed in claim 4, is characterized in that: the moment of torsion that the gravity torque of this rotating component and this elastic component act on this rotating component is balance roughly.
6. hinge structure as claimed in claim 1, is characterized in that: this elastic component is a spring.
7. hinge structure as claimed in claim 1, it is characterized in that: this pedestal is provided with a containing space, containing space comprises that a cross section is the sliding space that circular elastic space and a cross section are rectangle, and this elastic component is positioned at this elastic space, and this slider is positioned at this sliding space.
8. hinge structure as claimed in claim 7, is characterized in that: the width of this sliding space cross section is greater than the diameter of this elastic space cross section.
9. hinge structure as claimed in claim 1, is characterized in that: this rotating component and this slider are respectively equipped with recess, and these connecting rod two ends are contained in this two recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210266177.7A CN103573796A (en) | 2012-07-30 | 2012-07-30 | Hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210266177.7A CN103573796A (en) | 2012-07-30 | 2012-07-30 | Hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103573796A true CN103573796A (en) | 2014-02-12 |
Family
ID=50046306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210266177.7A Pending CN103573796A (en) | 2012-07-30 | 2012-07-30 | Hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103573796A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465162A (en) * | 2014-09-05 | 2016-04-06 | 宏达国际电子股份有限公司 | Angle adjustment mechanism |
| CN109404415A (en) * | 2017-08-15 | 2019-03-01 | 宏碁股份有限公司 | Electronic device and hinge arrangement |
-
2012
- 2012-07-30 CN CN201210266177.7A patent/CN103573796A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465162A (en) * | 2014-09-05 | 2016-04-06 | 宏达国际电子股份有限公司 | Angle adjustment mechanism |
| CN109404415A (en) * | 2017-08-15 | 2019-03-01 | 宏碁股份有限公司 | Electronic device and hinge arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |